sparc-linux fixes from Debian

[Thorsten Glaser]

On Mon, 3 Jul 2023, Thorsten Glaser wrote:

>--- a/hotspot/src/os_cpu/linux_sparc/vm/thread_linux_sparc.hpp
>+++ b/hotspot/src/os_cpu/linux_sparc/vm/thread_linux_sparc.hpp
>@@ -94,6 +94,11 @@ public:
>   bool pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext,
>     bool isInJava);
> 
>+  bool pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext, bool isInJava);
>+private:
>+  bool pd_get_top_frame(frame* fr_addr, void* ucontext, bool isInJava);

Pasto, this ought to obviously be:

++  bool pd_get_top_frame(frame* fr_addr, void* ucontext, bool isInJava, bool makeWalkable);

>+public:
>+
>   // These routines are only used on cpu architectures that
>   // have separate register stacks (Itanium).
>   static bool register_stack_overflow() { return false; }

At some point, we’ll have a sparc64 porterbox…

bye,
//mirabilos
-- 
Infrastrukturexperte • tarent solutions GmbH
Am Dickobskreuz 10, D-53121 Bonn • http://www.tarent.de/
Telephon +49 228 54881-393 • Fax: +49 228 54881-235
HRB AG Bonn 5168 • USt-ID (VAT): DE122264941
Geschäftsführer: Dr. Stefan Barth, Kai Ebenrett, Boris Esser, Alexander Steeg

                        ****************************************************
/⁀\ The UTF-8 Ribbon
╲ ╱ Campaign against      Mit dem tarent-Newsletter nichts mehr verpassen:
 ╳  HTML eMail! Also,     https://www.tarent.de/newsletter
╱ ╲ header encryption!
                        ****************************************************